cf = Blend[{RGBColor[
0.027450980392156862`, 0.20784313725490197`, 0.4117647058823529],
RGBColor[
0.08235294117647059, 0.30980392156862746`, 0.5529411764705883],
RGBColor[
0.13725490196078433`, 0.4117647058823529, 0.6823529411764706],
RGBColor[
0.20392156862745098`, 0.5019607843137255, 0.7254901960784313],
RGBColor[
0.2823529411764706, 0.5882352941176471, 0.7725490196078432],
RGBColor[
0.42745098039215684`, 0.6862745098039216, 0.8235294117647058],
RGBColor[